Precursor Laboratory Structure
subnautica — Mods & Enhancements
Adds a new explorable Precursor Laboratory structure in the dead zone behind Aurora, packed with resources and data. Integrates elements from Return of the Ancients and De-extinction mods. A compact adventure mod with 45 endorsements, last updated February 2025.
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AdventureExample
Downloads: 1,882 | Endorsements: 45💡 Notes
By 01_ARHANGEL_01 | v2.0 | 45 endorsements
🎯 Tips & Tricks
Make sure you have Return of the Ancients and De-extinction installed first, or the structure may not work properly.
Bring a vehicle with depth modules—the dead zone is deep and hostile.
Check the Aurora's rear coordinates on your beacon map to locate the structure.
🔧 Troubleshooting
Mod not working
Check load order and required dependencies. Read the full mod description.
⚠️ Common Mistakes
- Installing multiple mods that modify the same files without checking compatibility
👍 Pros
- Fresh exploration content for Subnautica veterans who've seen everything.
- Ties into popular mods like Return of the Ancients and De-extinction, so it fits right into an enhanced playthrough.
- Decent traction with 45 endorsements and nearly 2k downloads.
👎 Cons
- Description is thin—no details on what resources or data you'll actually find.
- Requires other mods (Return of the Ancients, De-extinction) for full effect, so it's not standalone.
- Only one structure means it's a quick visit, not a long adventure.